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Dog Weight Calculator

Use body condition clues to understand your dog's weight in a practical, non-diagnostic way.

Estimate dog body condition

Body shape and rib feel matter more than weight alone.

How would you like to enter your dog's age?
Choose your dog's size
Your result will appear here.

Enter your pet details and calculate to see an estimate.

Weight alone is not enough

Dogs have very different body shapes. Rib feel, waist shape, muscle, breed size, and veterinary history are usually more useful than a single number.

When weight changes suddenly

Sudden weight loss or gain, appetite changes, low energy, or mobility issues are reasons to contact a veterinarian.

FAQ

How can I tell if my dog is overweight?

A dog may be overweight if ribs are hard to feel, the waist is hard to see, or movement becomes more difficult.

Is weight alone enough to judge my dog's health?

No. Body condition, muscle, breed, age, and veterinary history all matter.

When should I talk to a vet about my dog's weight?

Talk to a vet if weight changes suddenly, appetite changes, or your dog seems painful, tired, or unwell.

Important note

This tool is not a diagnosis. Ask a veterinarian if your dog's weight or appetite changes suddenly.

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